Cover flown with Soyuz-31 USSR-East Germany Intercosmos team Bykovsky-Jaehn, who visited main resident crew Soyuz-29 cosmonauts.
Signed by Bykovsky-Jaehn and Ivanchenkov. Cancelled with Soviet and East German on board handstamps.
Hand notared in pencil by Bykovsky `For Lazarev` (after flight this cover was presented to cosmonaut Lazarev as gift).
This product was added to our catalog on Friday 13 December, 2002.